Research shows that the combination of daclatasvir and sofosbuvir leads to high rates of sustained virologic response in patients with chronic hepatitis C virus infection, including those who have not responded to previous therapy.

Researchers have found evidence that the gastrointestinal tract plays a role in the inflammatory pathology of bipolar disorder, suggesting the need to consider dietary modification and anti-inflammatory treatment for some patients.

US physicians have raised concerns over the diagnosis and treatment of gastroesophageal reflux disease in small children, especially among infants for whom regurgitation is normal and likely to resolve with conservative treatment